bn:00064080n
Noun Concept
Categories: Equinoxes, Articles with short description, Celestial mechanics, Precession, Technical factors of astrology
EN
precession of the equinoxes  axial precession  stellar precession  Equinoctial Precession  Equinox precession
EN
A slow westward shift of the equinoxes along the plane of the ecliptic caused by precession of the Earth's axis of rotation WordNet 3.0
English:
astronomy
Definitions
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Sources
EN
In astronomy, axial precession is a gravity-induced, slow, and continuous change in the orientation of an astronomical body's rotational axis. Wikipedia
A 21,000 year cycle in the orientation of earth relative to the sun Wikipedia Disambiguation
Gravity-induced, slow, and continuous change in the orientation of an astronomical body's rotational axis Wikidata
The slow westward shift of the equinoxes along the plane of the ecliptic, resulting from precession of the earth's axis of rotation, and causing the equinoxes to occur earlier each year. Wiktionary